problem with exe

HEllo, I am trying to generate p3d and exe, and when I launch my generate game (p3d or exe), it is ok.
At the end, when user wants to quit, I call sys.exit(), and windows says that pd3dpythonw.exe is not running anymore, and windows tries to find a solution.

It is not cool, for fullscreen game, cause you can’t do anything until windows give you hand back.

I have no error in console, and nothing in p3dcore.log


_root_dir = C:\Users\ogilp\AppData\Local/Panda3D, _temp_directory = C:\Users\ogilp\AppData\Local\Temp\, platform = win32, host_url = https://runtime.panda3d.org/, verify_contents = 0
api_version = 16
read contents.xml, max_age = 5, expires in 0 s
Plugin version: 1.0.4
Plugin distributor: cmu
Core API host URL: https://runtime.panda3d.org/
Core API version: 1.8.1
Core API date: Sun Apr 14 15:24:59 2013

Creating P3DInstance 02287538:  console_output="1" auto_start="1"
setting background to download, splash_window = 00000000
All 8 extracts of images seem good.
report_package_info_ready: images
Done installing images: success = 1
p3d_basename = C:\pascal\shimstar\shimstartools\build\build\ShimstarClient\ShimstarClient.p3d
send_notify(onpluginload)
p3d trusted
_matches_run_origin = 1
_matches_script_origin = 0
_auto_install = 1, _auto_start = 1, _stop_on_ready = 0
send_notify(onauth)
panda3d: asked for seq 2, we have seq 2
All 62 extracts of panda3d seem good.
report_package_info_ready: panda3d
bullet: asked for seq 2, we have seq 2
All 2 extracts of bullet seem good.
report_package_info_ready: bullet
panda3d: asked for seq 1, we have seq 2
morepy: asked for seq 2, we have seq 2
All 13 extracts of morepy seem good.
report_package_info_ready: morepy
panda3d: asked for seq 1, we have seq 2
openal: asked for seq 2, we have seq 2
All 4 extracts of openal seem good.
report_package_info_ready: openal
panda3d: asked for seq 1, we have seq 2
No longer current: cegui
read contents.xml, max_age = 5, expires in 0 s
All 9 extracts of cegui seem good.
report_package_info_ready: cegui
panda3d: asked for seq 2, we have seq 2
Beginning install of 0 packages, total 0 bytes required (33747382 previously downloaded).
send_notify(ondownloadbegin)
send_notify(ondownloadcomplete)
set_wparams: 1 1280 720
image_filename = C:\Users\ogilp\AppData\Local/Panda3D/hosts/runtime.panda3d.org_0f5faf88846080ae/images/download.png, thread_id = 7968
send_notify(onready)
setting background to launch, splash_window = 02281C30
image_filename = C:\Users\ogilp\AppData\Local/Panda3D/hosts/runtime.panda3d.org_0f5faf88846080ae/images/download.png, thread_id = 7968
Search path is C:\Users\ogilp\AppData\Local\Panda3D\hosts\shimrod.free.fr_8fcc48ede46d187c\cegui\1.0;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\openal\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\morepy\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\bullet\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\panda3d\cmu_1.8
_p3dpython_exe: C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\panda3d\cmu_1.8\p3dpython.exe
Created splash window 00090412
Loaded image: C:\Users\ogilp\AppData\Local/Panda3D/hosts/runtime.panda3d.org_0f5faf88846080ae/images/download.png
Setting environment:
  SYSTEMROOT=C:\windows
  USERPROFILE=C:\Users\ogilp
  COMSPEC=C:\windows\system32\cmd.exe
  SYSTEMDRIVE=C:
  ALLUSERSPROFILE=C:\ProgramData
  APPDATA=C:\Users\ogilp\AppData\Roaming
  COMMONPROGRAMFILES=C:\Program Files (x86)\Common Files
  PROGRAMFILES=C:\Program Files (x86)
  WINDIR=C:\windows
  PROGRAMDATA=C:\ProgramData
  USERDOMAIN=GROUPINFRA
  PATH=C:\Users\ogilp\AppData\Local\Panda3D\hosts\shimrod.free.fr_8fcc48ede46d187c\cegui\1.0;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\openal\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\morepy\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\bullet\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\panda3d\cmu_1.8;C:\windows\system32;C:\windows;C:\windows\System32\Wbem;C:\windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Git\cmd;C:\Program Files\nodejs\;C:\Program Files\Symantec\Symantec Endpoint Encryption Clients\;C:\apps\Panda3D-1.8.1\python;C:\apps\Panda3D-1.8.1\bin;C:\Program Files\TortoiseGit\bin;C:\Program Files (x86)\QuickTime\QTSystem\;C:\Users\ogilp\AppData\Roaming\npm;C:\Users\ogilp\AppData\Local\.meteor\;C:\Program Files\Java\jdk1.7.0_75\bin;C:\Users\ogilp\AppData\Local\atom\bin;C:\Users\ogilp\AppData\Local\Code\bin
  LD_LIBRARY_PATH=C:\Users\ogilp\AppData\Local\Panda3D\hosts\shimrod.free.fr_8fcc48ede46d187c\cegui\1.0;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\openal\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\morepy\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\bullet\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\panda3d\cmu_1.8
  DYLD_LIBRARY_PATH=C:\Users\ogilp\AppData\Local\Panda3D\hosts\shimrod.free.fr_8fcc48ede46d187c\cegui\1.0;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\openal\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\morepy\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\bullet\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\panda3d\cmu_1.8
  PYTHONPATH=C:\Users\ogilp\AppData\Local\Panda3D\hosts\shimrod.free.fr_8fcc48ede46d187c\cegui\1.0;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\openal\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\morepy\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\bullet\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\panda3d\cmu_1.8
  PYTHONHOME=
  PRC_PATH=C:\Users\ogilp\AppData\Local\Panda3D\prc;C:\Users\ogilp\AppData\Local\Panda3D\hosts\shimrod.free.fr_8fcc48ede46d187c\cegui\1.0;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\openal\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\morepy\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\bullet\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\panda3d\cmu_1.8
  PANDA_PRC_PATH=C:\Users\ogilp\AppData\Local\Panda3D\prc;C:\Users\ogilp\AppData\Local\Panda3D\hosts\shimrod.free.fr_8fcc48ede46d187c\cegui\1.0;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\openal\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\morepy\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\bullet\cmu_1.8;C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\panda3d\cmu_1.8
  TEMP=C:\Users\ogilp\AppData\Local\Temp\
  PANDA3D_ROOT=C:\Users\ogilp\AppData\Local/Panda3D/hosts/runtime.panda3d.org_0f5faf88846080ae/panda3d/cmu_1.8
  BULLET_ROOT=C:\Users\ogilp\AppData\Local/Panda3D/hosts/runtime.panda3d.org_0f5faf88846080ae/bullet/cmu_1.8
  MOREPY_ROOT=C:\Users\ogilp\AppData\Local/Panda3D/hosts/runtime.panda3d.org_0f5faf88846080ae/morepy/cmu_1.8
  OPENAL_ROOT=C:\Users\ogilp\AppData\Local/Panda3D/hosts/runtime.panda3d.org_0f5faf88846080ae/openal/cmu_1.8
  CEGUI_ROOT=C:\Users\ogilp\AppData\Local/Panda3D/hosts/shimrod.free.fr_8fcc48ede46d187c/cegui/1.0
Attempting to start python from C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\panda3d\cmu_1.8\p3dpython.exe
Setting working directory: C:\Users\ogilp\AppData\Local\Panda3D\start
Command line: "C:\Users\ogilp\AppData\Local\Panda3D\hosts\runtime.panda3d.org_0f5faf88846080ae\panda3d\cmu_1.8\p3dpython.exe" "C:\Users\ogilp\AppData\Local/Panda3D/hosts/runtime.panda3d.org_0f5faf88846080ae/panda3d/cmu_1.8/panda3d.cmu_1.8.win32.mf" "000000FC" "00000108" "0"
notify: onpluginload 
notify: onauth 
notify: ondownloadbegin 
notify: ondownloadcomplete 
notify: onready 
application shares main object
notify: onpythonload 
P3DSplashWindow::set_visible(0)
notify: onwindowopen 
notify: onpythonstop 
finish_instance: 02287538
Assigning 02287538->log_pathname = 
P3D_finalize called
counts: 4 1 1 1

CAn anyone help me…?